package cn.mapper;

import cn.pojo.Discount;
import cn.pojo.DiscountExample;
import java.util.List;

public interface DiscountMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Discount record);

    int insertSelective(Discount record);

    List<Discount> selectByExample(DiscountExample example);

    Discount selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Discount record);

    int updateByPrimaryKey(Discount record);
}